#3.3 The following data lists the ages of a random selection of actresses when they won an award in the category of Best​ Actress, along with the ages of actors when they won in the category of Best Actor. The ages are matched according to the year that the awards were presented. Complete parts​ (a) and​ (b) below.Actress left parenthesis years right parenthesis31263327352627442733Actor left parenthesis years right parenthesis61393642323248383845 Use the sample data with a 0.01 significance level to test the claim that for the population of ages of Best Actresses and Best​ Actors, the differences have a mean less than 0​ (indicating that the Best Actresses are generally younger than Best​ Actors). test statistic P-Value what conclusion supports the hypothesis test  constuct a confidence interval that can be used for the hypothesis test  what feature of confidnce interval leads to the same conclusion from the test

Question

#3.3

The following data lists the ages of a random selection of actresses when they won an award in the category of Best​ Actress, along with the ages of actors when they won in the category of Best Actor. The ages are matched according to the year that the awards were presented. Complete parts​ (a) and​ (b) below.
Actress left parenthesis years right parenthesis
31
26
33
27
35
26
27
44
27
33

Actor left parenthesis years right parenthesis
61
39
36
42
32
32
48
38
38
45

Use the sample data with a 0.01 significance level to test the claim that for the population of ages of Best Actresses and Best​ Actors, the differences have a mean less than 0​ (indicating that the Best Actresses are generally younger than Best​ Actors).

test statistic

P-Value

what conclusion supports the hypothesis test 

constuct a confidence interval that can be used for the hypothesis test 

what feature of confidnce interval leads to the same conclusion from the test

 

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